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  <a name="DWS_00109"></a><a name="DWS_00109"></a>
  <h1 class="topictitle1">常见问题</h1>
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    <li class="ulchildlink"><strong><a href="DWS_00111.html">登录DeviceManager管理界面</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00114.html">GaussDB(DWS)执行Roach备份失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00115.html">集群副本恢复到新集群，因临时目录“/tmp/omm_mppdb”不存在，恢复失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00116.html">集群副本恢复到新集群，因下发恢复命令的节点解析结果出错，恢复任务失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00117.html">配置客户端与本产品的全量映射关系</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00119.html">对于GaussDB(DWS) 8.0.0版本，集群副本恢复到新集群，因下发恢复命令的节点拷贝cluster_static_config文件出错，恢复任务失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00120.html">对于GaussDB(DWS) 8.1.1版本，执行恢复任务时，因网络通信异常，恢复任务失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00121.html">对于GaussDB(DWS) 8.1.3版本，执行备份任务时，因GaussDB(DWS)软件处理异常，备份任务失败</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00122.html">GDS运行在GaussDB(DWS)沙箱部署场景的注意事项</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00125.html">修改GaussDB(DWS)配置文件</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00126.html">GaussDB(DWS)备份或恢复失败时，进行网络连通性检查</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00128.html">客户端独立部署到生产主机场景、如何在生产主机上添加环境变量（适用于1.5.0SPC13及后续版本）</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00129.html">GaussDB(DWS)全量备份失败后进行增量备份，增量备份同样无法成功</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00129-1.html">GaussDB(DWS)副本过期或副本删除任务部分成功，导致已部署客户端的所有CN和DN节点数据残留。</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="DWS_00129-2.html">如何创建DataTurbo逻辑端口</a></strong><br></li>
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     <strong>父主题：</strong> <a href="product_documentation_000029.html">GaussDB(DWS)数据保护</a>
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